<template>
  <div id="app">
    <router-link to="/about">About</router-link>
    <keep-alive>
      <router-view />
    </keep-alive>
  </div>
</template>
<script>
/**
 * [
    {
      "letter": "A",
      "children": [{}]
    }
  ]
 */
export default {
  methods: {},
  async created() {},
}
</script>

<style lang="scss">
* {
  margin: 0;
  padding: 0;
  list-style: none;
  text-decoration: none;
}
html,
body,
#app {
  width: 100%;
  height: 100%;
  box-sizing: border-box;
}
#app {
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: #2c3e50;
}
html {
  font-size: 13.33333333vw;
}
body {
  font-size: 16px;
}
</style>
